Alert archive / Maryland / Severe Thunderstorm Warnings / 2004
Severe Thunderstorm Warnings in Maryland, July 2004
40 severe thunderstorm warnings in July 2004. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in July 2004. Tap one for its archive.
- Severe Thunderstorm Warnings
- 40
- Busiest day
- July 14, 200412 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 1, 3:27 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 63 min |
| Jul 1, 3:52 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 68 min |
| Jul 1, 4:49 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 56 min |
| Jul 1, 5:41 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 64 min |
| Jul 1, 6:18 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 57 min |
| Jul 1, 7:12 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 63 min |
| Jul 1, 7:39 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 66 min |
| Jul 1, 7:40 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 65 min |
| Jul 4, 5:16 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 59 min |
| Jul 5, 4:02 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 43 min |
| Jul 5, 4:30 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Harford | 45 min |
| Jul 5, 4:54 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 51 min |
| Jul 5, 5:24 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll | 51 min |
| Jul 5, 6:54 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 36 min |
| Jul 7, 1:25 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 50 min |
| Jul 7, 2:39 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 51 min |
| Jul 7, 2:51 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 39 min |
| Jul 7, 2:57 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, City of Baltimore | 63 min |
| Jul 7, 3:27 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 48 min |
| Jul 7, 4:19 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 41 min |
| Jul 7, 4:34 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 56 min |
| Jul 7, 4:47 PM EDT | Severe Thunderstorm Warning | LWX | City of Baltimore | 43 min |
| Jul 7, 4:59 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 46 min |
| Jul 12, 11:11 AM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 49 min |
| Jul 12, 1:09 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 51 min |
| Jul 12, 5:08 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 37 min |
| Jul 12, 5:26 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 49 min |
| Jul 14, 2:27 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 63 min |
| Jul 14, 2:28 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 62 min |
| Jul 14, 2:45 PM EDT | Severe Thunderstorm Warning | LWX | Carroll | 60 min |
| Jul 14, 3:03 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 57 min |
| Jul 14, 3:36 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 54 min |
| Jul 14, 4:18 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 57 min |
| Jul 14, 4:24 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 66 min |
| Jul 14, 4:32 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 58 min |
| Jul 14, 5:16 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 59 min |
| Jul 14, 5:28 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 17 min |
| Jul 14, 5:45 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico | 30 min |
| Jul 14, 6:11 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 34 min |
| Jul 17, 4:10 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 50 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Baltimore County5
- Anne Arundel County5
- Harford County4
- Montgomery County3
- Prince George's County3
- Frederick County3
- Saint Mary's County3
- Cecil County3
- Kent County2
- Queen Anne's County2
- Washington County2
- Carroll County2
- Dorchester County2
- City of Baltimore2
- Garrett County1
- Talbot County1
- Charles County1
- Caroline County1
- Somerset County1
- Wicomico County1
- Worcester County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.